largest hate websites in the country crash. >> reporter: potok told us that by the late '80s, the klan dwindled to a few hundred. they now number closer to 6,000. >> white power! >> reporter: he believes they can be very dangerous. >> it's dangerous, not so much because a whole bunch of klansmen get together in a room and plan to murder 1,000 people with a bomb so, you know, it's the lone wolf characters that get frustrated with their leaders that break away, you know, one day, walk out of their house and start shooting. >> reporter: with that in mind, at a gas station outside of tupelo, the grand dragon appears. he is also known as steven howard, 31 years old, he says he's an iraq war veteran. he comes with a loaded pistol on his hip and tells me he's got serious ptsd. we agree to follow him to a remote location, where cell phone service is spotty. next to a trailer by the woods.